pass2xy

#!/bin/bash

# This script comes with ABSOLUTELY NO WARRANTY, use at own risk
# Copyright (C) 2017 Osiris Alejandro Gomez <osiris@gcoop.coop>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.

die ()
{
  echo -e "\e[31m[ERROR]\e[0m $1" && exit 1
}

print_help()
{
  echo "$0"
  echo
  echo "Read 2 references from pass and copy to xy screen positions."
  echo
  echo "USE"
  echo "  $0 a1 b1"
  echo "  $0 REF1 REF2"
  echo "  $0 REFA REFB"
  echo
  echo "CONFIG"
  echo
  echo "  You need create ~/.pass2xy.conf with required variables:"
  echo
  echo "    X1: 123"
  echo "    X2: 678"
  echo "    Y1: 200"
  echo "    Y2: 200"
  echo "    SLEEP1: 1"
  echo "    SLEEP2: 1"
  echo "    PASS_STORE_DIR: /home/username/.password-store"
  echo "    PASS_REF_DIR: xy"
  echo
  echo "    # optional variables: "
  echo "    REGEX_PASS1: [0-9]+"
  echo "    REGEX_PASS2: [0-9]+"
  echo "    REGEX_REF1: [a-z]{1}[0-9]{1}"
  echo "    REGEX_REF2: [a-z]{1}[0-9]{1}"
  echo 
  echo "REQUIREMENTS:"
  echo
  echo "  apt-get install pass xautomation"
  echo
  exit 2
}


CONFIG="$HOME/.pass2xy.conf"
[[ ! -e "$CONFIG" ]] && die "not found file: $CONFIG"

eval $(sed '/:/!d;/^ *#/d;s/:/ /;' < "$CONFIG" | while read -r key val
do
    str="$key='$val'"
    echo "$str"
done)

[[ -z "$X1" ]] && die "empty X1 in $CONFIG"
[[ -z "$X2" ]] && die "empty X2 in $CONFIG"
[[ -z "$Y1" ]] && die "empty Y1 in $CONFIG"
[[ -z "$Y2" ]] && die "empty Y2 in $CONFIG"
[[ -z "$PASS_STORE_DIR" ]] && die "empty PASS_STORE_DIR in $CONFIG"
[[ -z "$PASS_REF_DIR" ]] && die "empty PASS_REF_DIR in $CONFIG"

XTE=$(which xte)

[[ "$XTE" != "/usr/bin/xte" ]] && die "try: apt-get install xautomation"

[[ -z "$1" ]] && die "REF1 is required"
[[ -z "$2" ]] && die "REF2 is required"

REF1="$1"
REF2="$2"

OPTS=$(getopt -o h --long help -n 'bajas.sh' -- "$@")

eval set -- "$OPTS"

while true; do
    case "$1" in
        -h | --help)
           print_help ;;
        --) shift; break;;
    esac
done;

if [ ! -z "$REGEX_REF1" ]
then
  VALID_REF1=$(echo "$REF1" | egrep -o "$REGEX_REF1")
  [[ "$VALID_REF1" != "$REF1" ]] && die "invalid REF1"
fi

if [ ! -z "$REGEX_REF2" ]
then
  VALID_REF2=$(echo "$REF2" | egrep -o "$REGEX_REF2")
  [[ "$VALID_REF2" != "$REF2" ]] && die "invalid REF2"
fi

PASS_DIR="$PASS_STORE_DIR/$PASS_REF_DIR"
PASS_REF1_FILE="$PASS_DIR/${REF1}.gpg"
PASS_REF2_FILE="$PASS_DIR/${REF2}.gpg"
PASS_REF1_PASS="$PASS_REF_DIR/$REF1"
PASS_REF2_PASS="$PASS_REF_DIR/$REF2"

[[ ! -e "$PASS_REF1_FILE" ]] && PASS1=$(pass insert "$PASS_REF1_PASS")
OK="$?"

[[ "$OK" -gt 1 ]] && die "unknown pass error: pass $PASS_REF1_PASS"
PASS1=$(pass "$PASS_REF1_PASS")

[[ ! -e "$PASS_REF2_FILE" ]] && PASS2=$(pass insert "$PASS_REF2_PASS")
OK="$?"

[[ "$OK" -gt 1 ]] && die "unknown pass error: pass $PASS_REF2_PASS"
PASS2=$(pass "$PASS_REF2_PASS")

[[ ! -e "$PASS_REF1_FILE" ]] && die "not found file: $PASS_REF1_FILE"
[[ ! -e "$PASS_REF2_FILE" ]] && die "not found file: $PASS_REF2_FILE"

[[ -z "$PASS1" ]] && die "empty PASS1"
[[ -z "$PASS2" ]] && die "empty PASS2"

if [ ! -z "$REGEX_PASS1" ]
then
  VALID_PASS1=$(echo "$PASS1" | egrep -o "$REGEX_PASS1")
  if [ "$VALID_PASS1" != "$PASS1" ]
  then
    die "invalid PASS1: pass $PASS_REF1_PASS"
  fi
fi

if [ ! -z "$REGEX_PASS2" ]
then
  VALID_PASS2=$(echo "$PASS2" | egrep -o "$REGEX_PASS2")
  if [ "$VALID_PASS2" != "$PASS2" ]
  then
    die "install PASS2: pass $PASS_REF2_PASS"
  fi
fi

xte "mousemove $X1 $Y1"
xte 'mouseclick 1'

[[ ! -z "$SLEEP1" ]] && sleep "$SLEEP1"

echo "$PASS1" | grep -o . | while read C
do
 xte "key $C"
done

xte "mousemove $X2 $Y2"
xte 'mouseclick 1'

[[ ! -z "$SLEEP2" ]] && sleep "$SLEEP2"

echo "$PASS2" | grep -o . | while read C
do
 xte "key $C"
done